“This was actually a picture from a year ago,” Selby told the “Today” show. “I did this same photo every year from when he was 6 months old, way back. Last year, he asked me, ‘Why do I have a G-tube?’ and I told him it’s because he’s so strong, because he’s Superman. He’s Super Chace. I told him he’s stronger than Daddy, and he said, ‘But you’re Super Dad,’ so I said OK, and I put a G-tube on me, too.”

Chace has had two open-heart surgeries since he was born and requires the feeding tube because he is under weight.

Robert said in the post, “As long as I’m breathing, I`ll always support my son and he’ll never be in a fight alone.”